I was going to post links to pictures from Delco's website for you, but they are not available. I assume you're trying to determine if you plugged something in to the wrong connector, and the answer is, it's not possible.
The TPS uses a 3-wire connector, and the three wires are all in a row
The CTS uses a 3 wire connector, but the wires are in a triangle arrangment inside a small circular plastic housing.
The IAT (Intake Air Temp) sensor is the only other sensor in the immediate area, and is only a 2 wire connector.
The IAC valve is also in the throttle body area, but it has a 4-wire inline connector, so again, no way it could be plugged into the wrong component.